Memory Pool Memory Pool Refreshing

49,443 transactions
22.08 vMB
Show Random Selection Loading Transactions
Max Size: 120/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,901 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,798 17
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,900 (233,317 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,583 639,583 0000000000000000000cf13458466180e4a08b64fa5429c35185d349c2dec426 1.32 MB 1,725 30
639,582 639,582 00000000000000000008cf1ee110f7cf1138af40e2eef32aae30769a494d0c8c 1.43 MB 1,961 44
639,581 639,581 00000000000000000005eb215e0fffc61075c013d6a34ba41b413804eabfb9ae 1.27 MB 1,832 54
639,580 639,580 00000000000000000003707511ff8d6faaa9deb70d9f0ff2abc49b9d82582528 1.33 MB 1,696 22
639,579 639,579 0000000000000000000787ee043dff33b29793344ce90a4241aaee1747fdd5bc 1.24 MB 2,298 38
639,578 639,578 00000000000000000004d44e925c36d1ee70f3fcbf4587ba4954d4dde592c4ae 1.21 MB 2,284 39
639,577 639,577 00000000000000000008bb516fcbac4d96087cd07ba573de80bba313a2f940ef 1.28 MB 2,198 42
639,576 639,576 000000000000000000069ef5aa009d9292c30b8cbf71b074440adcebc4550296 1.21 MB 1,850 48
639,575 639,575 0000000000000000000aa08f1b01468ddfc1f9555f004d586a08231a86acf872 1.34 MB 3,050 74
639,574 639,574 00000000000000000009a2990d391a369de3bb79ac8709f1e9f26be9277f472a 1.17 MB 2,764 35
639,573 639,573 0000000000000000000855f196447c8e398bc85e7ee4bec0ab80e85d5407845d 1.28 MB 2,806 49
639,572 639,572 00000000000000000008e36b1dbaed862887ab802d7964c6223f1f3dff7eca62 1.26 MB 2,889 51
639,571 639,571 00000000000000000002b2a77f0d7b7645d5d6771e5f56cc83daaf06ed02be39 1.19 MB 2,408 53
639,570 639,570 00000000000000000008222d9aa5addceb7aae44c292eb30bbcff47f45d12302 1.16 MB 2,921 49
639,569 639,569 0000000000000000000c0c9180213b7be838e6c457bc5f993e0ddc33f6420394 1.15 MB 2,705 50
639,568 639,568 0000000000000000000ba886db1338f1747ec5b042e589bbaf4d538132ce6dba 1.18 MB 2,857 58
639,567 639,567 00000000000000000007bd32e933c05bbfe7b5a6f6c2e765625a0a6797453ec0 1.39 MB 2,749 73
639,566 639,566 00000000000000000001c3137e72236ed531cb6fcd40692374a554757e2eff2e 1.24 MB 3,063 65
639,565 639,565 000000000000000000036c02673a68f9ddddd62982f836acfa905fefa16636c0 1.35 MB 2,781 57
639,564 639,564 00000000000000000005f7f184c09d904a7284470bd065718b3f9eeeb44807bb 1.30 MB 2,740 76
639,563 639,563 0000000000000000000e361c9bf4ce547d751bdbd7b41296fc4169a4b8cf40bf 1.19 MB 3,138 61
Previous 10 blocks ↓
Total Size: 704.86 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,660.97 GB sent, 243.87 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.